ストレート平均球速
2005 140.3
2006 140.6
2007 140.9
2008 141.1
2009 141.5
2010 141.3
2011 141.0
2012 140.4
2013 141.2
2014 141.7
2015 142.1
2016 142.3
2017 143.3
2018 143.7
2019 144.2
2020 145.0
2021 145.5
2022 146.1
2023 146.6
2024 147.0